vipfacts:

Not only does he have a phobia of heights, but he has also been yelled at by SME for being too shy on camera. It doesn’t help that neither of his parents support his choice to become an idol. Maybe it’s because of this, but one of his habits is making the word ‘EXO’ - he has written it several times on a paper while he didn’t have anything else to do, and has spelled it out using Samgyupsal (a type of meat dish). He also searches the internet a lot about himself to see what others think of him.